public ActionResult Edit(UserModel userModel)
{
if (ModelState.IsValid)
{
_users.Update(userModel);
return RedirectToAction("Index");
}
return View(userModel);
}
public void Create(UserModel model)
{
var u = GetUser(model.UserName);
if (u == null)
{
_userList.Add(model);
}
else
{
throw new System.InvalidOperationException("UserName: "******" already exists ");
}
}
public void Update(UserModel model)
{
UserModel u = GetUser(model.UserName);
if (u != null)
{
_userList.Remove(u);
_userList.Add(model);
}
else
{
throw new System.InvalidOperationException("UserName: "******" Not Found");
}
}
